baber/WOPTO huggingface dataset:
Patent EP-2387281-B1 (EP)
Inventor: ANDERSON NICHOLAS
IPC: H04W72/08
Filed: 2007-06-18
Granted: 2013-01-16
Abstract: Embodiments of the invention provide a controller, in a cellular wireless network for cancellation of interference from neighboring cells. Logic in the controller determines channel quality of a radio channel between a first base station and a UE. Scheduling logic causes the first base station to adjust a number of data streams used for communication with the UE and a second base station to adjust a number of data streams used for communication to a second UE within a time period, as a function of the channel quality. Other embodiments provide an apparatus for reducing interference in a receiver that receives N data streams. Signal processing logic receives the N data streams, where N-M of the data streams represent interference with respect to M desired data streams, and cancels the N-M data streams so as to receive the M desired data streams. The N data streams may be received from multiple base stations, or multiple UEs.
Patent EP-2503693-B1 (EP)
Inventor: BRAMIAN TONY
IPC: H03K17/10
Filed: 2012-03-15
Granted: 2013-11-20
Abstract: There are disclosed herein various implementations of composite semiconductor devices with active oscillation control. In one exemplary implementation, a normally OFF composite semiconductor device (200) comprises a normally ON III-nitride power transistor (210) and a low voltage, LV, device (220) cascoded with the normally ON III-nitride power transistor to form the normally OFF composite semiconductor device. The LV device may be configured to include one or both of a reduced output resistance due to, for example, a modified body implant and a reduced transconductance due to, for example, a modified oxide thickness to cause a gain of the composite semiconductor device to be less than approximately 10,000.
Patent EP-0012721-B1 (EP)
IPC: G01R31/14
Filed: 1979-12-05
Granted: 1982-08-04
Abstract: The high voltage testing system contains a series resonant circuit connected to a voltage source with a continuously variable frequency, whereby the insulation, connected in series with the inductor, which is being tested, either exclusively or at least partly, forms a part of the capacitance. The inductance may consist of several high voltage inductors constructed of modular elements. It is advantageous to use bar-core chokes. Preferably, the bar-core choke is suspended in the mass center by means of a mounting plate. Suitably, the coil of the inductor consists of two windings, each having a trapezoidal cross section. A static frequency converter would be suitable as a voltage source with variable frequency; the converter could be a direct converter built to act as an oscillating circuit converter, operating within the resonance frequency and with pulse-width control. At least one high-voltage capacitor may be connected in parallel to the insulation for the adjustment of the desired frequency. The advantage of this testing system for the testing of an insulation lies in the fact that this system permits testing with frequencies which are lower or higher than the line frequency. The testing system is small and very light-weight and contains elements which are more economical than was heretofore known.
Patent EP-0019255-B1 (EP)
IPC: A01B1/20
Filed: 1980-05-12
Granted: 1984-03-14
Abstract: A combination garden tool is disclosed. A first tool, which has a handle, and a second tool, which is secured to a coupling mechanism, are provided and are detachably coupled to each other in such a manner that both tools can be operated simultaneously. If desired, however, the second tool can be used alone while attached to the first tool. Preferably, the detachable coupling device includes a clamping bolt movable by means of eccentric supporting projections between a first and a second position to clamp the first tool is mounted to the body of the coupling device. The coupling device is preferably permanently secured to the second tool.
Patent EP-0031076-B1 (EP)
IPC: A47C23/12
Filed: 1980-12-10
Granted: 1983-07-13
Abstract: An improved support web, particularly for use in the construction of furniture, comprises a band, which may be made of plastic material having spaced, parallel, longitudinal reinforcing threads such as glass fibers embedded therein and a connecting member of plastic material at least one end of the band of which is formed in one piece about the band end by a molding or casting process to surround, on all sides, a folded end of the band having its layers secured together, there being holes passing through the folded end of the band which become filled with material of the connecting member. The connecting member has a strong connection with the band and may be nailed or stapled to the frame of a piece of furniture to connect the support web to the frame. Alternatively, the connecting member may be provided with a hook formation or with a molded-in hook or hooks for connecting it to a frame.
Patent EP-0030971-B1 (EP)
Title: Appareil pour forer dans la paroi laterale d'un trou de forage
IPC: E21B7/06
Filed: 1981-01-12
Granted: 1985-04-17
Abstract: Un appareil commande par un cable d'indication pour le forage d'un trou dans la paroi laterale d'un trou de forage comprend un sabot de support commande hydrauliquement (20) pour coincer l'appareil en une position selectionnee dans le trou de forage, un moteur hydraulique (32) avec une meche de forage (31) reliee a ce dernier et actionnee en rotation par le moteur hydraulique et des moyens hydrauliques (34, 35) connectes au moteur hydraulique pour deplacer la meche en engagement de forage dans la paroi laterale du trou de forage. Dans l'amelioration, les moyens hydrauliques de deplacement de la meche en position de forage comprennent une nouvelle soupape reductrice du debit (147). Cette soupape reductrice de debit possede un orifice (159) et une tige a pointe fine (151) pour limiter le debit de fluide au travers de l'orifice. Des moyens de ressort en opposition (153) et des moyens de fluide de commande agissent sur la tige pour commander son mouvement vers et en retrait de l'orifice. Un procede de carottage dans la paroi laterale est egalement decrite.
Patent EP-0046848-B1 (EP)
IPC: B65G65/32
Filed: 1981-06-19
Granted: 1984-12-27
Abstract: 1. A process for filling silo vehicles with slightly fluidised, highly-dispersed pulverulent materials, characterised in that the materials are directly pumped from the down-pipe (3) of the silo from below into the silo container (4) of the silo vehicle which may be set at an angle using a compressed air diaphragm pump (2) and air is allowed to escape through the first deaerating pipes (5) which are axially arranged in the silo container (4) and at least one second deaerating pipe (6) which passes through an opening in the top cover of the silo container (4), the top cover or covers of the silo container (4) is/are sealed the silo container (4) is optionally brought into a horizontal position, further material is pumped into the silo container using the diaphragm pump (2) and air is only allowed to escape through the first axially arranged deaerating pipes (5).
Patent EP-0053302-B1 (EP)
IPC: F24F13/10
Filed: 1981-11-06
Granted: 1985-04-24
Abstract: Low frequency noise and turbulence are reduced in a damper structure by providing a perforate screen extension (31) onto the damper blade (22) so as to extend across the flow path when the damper (20) is open. Additionally, a perforate screen (40) is located immediately downstream of the damper (20) and spaced from the wall so as to define a chamber therewith as well as defining a boundary of the flow path.
Patent EP-0051332-B1 (EP)
IPC: G06F13/00
Filed: 1981-10-22
Granted: 1984-04-11
Abstract: A computer system comprises a number of stations which are interconnected by means of a clock bus wire (20) and a data bus wire (22) which both form a wired logic function of the signals generated thereon by the stations (32, 34). During the clock pulses, the signal on the data bus wire is stationary; it may change between the clock pulses. Start and stop conditions are formed by a signal combination between clock bus wire and data bus wire (60 and 62, respectively) which is not permissible in a data stream. If there is more than one master station so that a composite clock signal occurs on the clock bus wire, the clocks of the relevant master stations are each time resynchronized to the actual transitions in the composite clock signal.
Patent EP-0059938-B1 (EP)
IPC: C05G3/00
Filed: 1982-03-04
Granted: 1984-09-19
Abstract: 1. A process for granulating oxamide (oxalic acid diamide), which comprises compressing pulverulent oxamide having a moisture content of 2 to 8% by weight of water, relative to the oxamide, under an applied pressure between 30 and 150 kp/cm**2 to give molded products.
Patent EP-0069248-B1 (EP)
IPC: B65D17/50
Filed: 1982-06-14
Granted: 1986-08-27
Abstract: The invention relates to an opening arrangement for cans which are made of sheet steel. The opening arrangement consists in that two preferably U-shaped punched lines (4) are provided in the lid (2) of the can which wholly penetrate the can lid (2) and form two opposing tongues (3), which are separated by a narrow portion (6) of the can lid (2). The punched out tongues (3) as well as the intermediate portion (6) are jointly covered by an inner cover strip (8) fixed to the inside of the can lid (2) which bridges over and seals the punched lines (4) forming the said tongues (3). On opening the can the two tongues (3) are turned in a joint movement, the intermediate portion (6) acting as an axis of rotation, so that the tongues (3) are placed at an angle and an opening (9) in the lid (2) is established.
Patent EP-0063423-B1 (EP)
IPC: C07K7/06
Filed: 1982-03-26
Granted: 1985-08-14
Abstract: Peptides which inhibit the secretion of gonadotropins by the pituitary gland and inhibit the release of steroids by the gonads. Administration of an effective amount prevents ovulation of female mammalian eggs and/or the release of steroids by the gonads. The peptides have the structure.  X-R1-R2-R3-Ser-Tyr-R4-R5-Arg-Pro-R6 wherein X is hydrogen or an acyl group having 7 or less carbon atoms; R1 is dehydro Pro or dehydro D-Pro; R2 is D-Phe, Cl-D-Phe, dichloro-D-Phe, CF3-D-Phe, F-D-Phe, difluoro-D-Phe, AcNH-D-Phe, NO2-D-Phe, dinitro-D-Phe, Br-D-Phe, dibromo-D-Phe, CH3-S-D-Phe, OCH3-D-Phe or CH3-D-Phe; R3 is D-Trp or B-D-NAL; R4 is a D-isomer amino acid and preferably B-D-NAL; R5 is Leu or N< alpha >Me-Leu; and R6 is Gly-NH2 or NHCH2CH3; provided however that either R3 or R4 is B-D-NAL.
Patent EP-0070157-B1 (EP)
IPC: B04B9/12
Filed: 1982-07-08
Granted: 1987-12-16
Abstract: A self-balancing contrifuge has a rotor (102) driven by a shaft (56) journalled in bearings (54, 114) supported by upper and lower flexible bearing mounts (120, 48). The horizontally flexible bearing mounting planes thus provided give a greater degree of freedom for the axis of rotation (R) of the rotor to move into a coincident relationship with the angular momentum vector of the rotor as it changes with dynamic imbalance thereby to compensate for any imbalance which may occur in the centrifuge rotor during centrifuging. The centrifuge is particularly intended for use in processing blood.
Patent EP-0072632-B1 (EP)
IPC: H02G15/076
Filed: 1982-07-23
Granted: 1986-03-19
Abstract: Re-enterable service wire splice closure having a shallow cup containing a sealant into which is placed an inverted cylindrical shallow tray containing the spliced ends of the service wire, the cup and the tray have aligned slots through which the cable may extend and a screw cap drives the tray into the cup forcing the sealant around the wire splice connectors to encapsulate the same for moisture resistance. A connector element in the tray serves as the strain relief element for the service wire and as the connector element for the grounding shield.
Patent EP-0077363-B1 (EP)
Title: Method and tool for inserting an overdimensioned elastic body in a cavity
IPC: F16L5/02
Filed: 1982-04-23
Granted: 1984-11-07
Abstract: PCT No. PCT/SE82/00133 Sec. 371 Date Dec. 15, 1982 Sec. 102(e) Date Dec. 15, 1982 PCT Filed Apr. 23, 1982 PCT Pub. No. WO82/03951 PCT Pub. Date Nov. 11, 1982.A method and tool for sealingly inserting an elastic body in a cavity in a wall in which the cavity has a smaller size than the initial size of the body. A first tubular end portion of the tool is inserted into the cavity and an elastic body is accommodated in a second larger tubular end portion of the tool such that the elastic body rests on a tapered portion which joins the tubular end portions. The second tubular end portion is then closed and pressure fluid is supplied into the second tubular end portion to compress the elastic body and cause it to pass from the second tubular portion into the first tubular portion and then to exit from the first tubular portion into the cavity. The elastic body expands as it exits from the first tubular portion to tightly engage the wall around the cavity and to expel the first tubular end portion from the cavity.
Patent EP-0092571-B1 (EP)
IPC: H01Q15/08
Filed: 1982-09-30
Granted: 1987-08-12
Abstract: Hybrid mode feeds which are capable of handling very wide bandwidths. In the present feed arrangements, a dominant TE11 mode is converted to the HE11 hybrid mode which is then launched. The TE11 to HE11 mode conversion is achieved by inserting a circular dielectric rod (12) into a flared end (11) of a smooth-walled cylindrical feedhorn until a small cylindrical section of the dielectric rod engages with the inner wall (15) of the unflared portion of the feedhorn. In one feed arrangement, the other end of the dielectric rod is similarly inserted into a flared end (21) of a corrugated cylindrical feedhorn section (22) until a short longitudinal section of the cylindrical portion of the rod is concentric with the corrugations of an unflared section of the feedhorn to provide a transition for the HE11 mode into the corrugated waveguide for subsequent launch. In a second feed arrangement, the dielectric rod at the aperture of the smooth-walled flared feedhorn is flared outward to end in a curved configuration which is shaped to minimize reflections back into the dielectric rod and provide a predetermined wavefront at the aperture of the feed.
Patent EP-0108868-B1 (EP)
IPC: H02B11/04
Filed: 1983-08-16
Granted: 1991-03-20
Abstract: A current connecting device for establishing electrical connection between conductors, for example conductors formed as rails or rail-like conductors, comprises contact clips (20) and possibly division plates (23), the contact clips (20) being module-built and comprising two flat electrically conducting coupling pieces (35, 50) which are disposed inside a housing (26) of insulating material with openings (49) for connection. Each of said coupling pieces has a spring (33, 34) which provide the necessary contact pressure. Each contact clip (20) comprises an insulating housing (26) in which there is disposed a fixed coupling piece (50) and a coupling piece (35) which can be made manoeuvrable if desired, and each coupling piece has two contact surfaces (36, 37, 38, 39).Both in the division plates (23) and in the contact clips (20), locking arrangements (25, 29) are provided which can be released by a releasing element (27, 28).One thus achieves a universally applicable current connecting device with which one can form conductive couplings between electrical conductors, for example copper rails (40), wherever it is desirable.All depending on the strength of the current to be transferred, one uses a number of contact clips coupled together, all of which can be manoeuvred by a common manoeuvring element (55) if so desired.
Patent EP-0106965-B1 (EP)
IPC: A22C13/00
Filed: 1983-08-18
Granted: 1985-12-11
Abstract: 1. Sausage casing, consisting of a textile knit-fabric and an impregnation of a fibrous swelling composition, such as collagen, characterised in that the filaments, which are smooth in their longitudinal direction, of the knit-fabric are tied exclusively in the form of stitches which are deformable in the longitudinal and transverse directions of the sausage casing and the main stitch dimension of which is at least about eight times the filament diameter and the free area of which is at least 60%.
Patent EP-0114481-B1 (EP)
IPC: A61L15/40
Filed: 1983-12-15
Granted: 1987-04-01
Abstract: Liquid loaded pads useful as wound and burn dressings are prepared from pellicies of microbially-produced cellulose obtained, for example, by culturing Acetobacterxylinum. A pellicle having a thickness from about 0.1 to 15 millimeters or greater is processed to replace the culture medium with water or other physiologically compatible liquid. The liquid-loaded pellicle is sterilized prior to its use as a dressing or in other medical applications.
Patent EP-0094907-B1 (EP)
IPC: G01N21/35
Filed: 1983-05-04
Granted: 1987-03-25
Abstract: A process for measuring the rate of oxidation on the surface of a metal melt wherein the oxide skin on the melt surface is removed at constant temperature and the electromagnetic radiation during the subsequent oxidation is measured with an infra-red radiation pyrometer such that the variation in intensity of the electromagnetic radiation indicates the rate of oxidation. The process can also be employed for measuring the concentration in a metal melt of the elements influencing the rate of oxidation.
Patent EP-0101690-B1 (EP)
IPC: A61F/
Filed: 1983-02-03
Granted: 1986-04-30
Abstract: The method comprises the cutting of an impermeable sheet (35) so as to form two bands (35a and 35b), in its median area according to a marking forming a succession of equal straight segments which are parallel to the longitudinal axis of the sheet, positioned in a staggered arrangement alternatingly on both sides of said axis. The band (35a) is offset laterally by a distance slightly smaller than the distance separating the segments located on both sides of the axis XX'. The band (35a) follows a path which is longer than that of the band (35b) of a length equal to the pitch of the cutting. The bands (35a and 35b) are then deposited on the absorbing masses (34) so that the permeable area is located in the central area of those absorbing masses. The sleeve thus obtained is cut into individual articles.
Patent EP-0185116-B1 (EP)
IPC: E04B1/684
Filed: 1984-12-21
Granted: 1989-05-10
Abstract: A method of joining and sealing elements in building structures and a connector for coupling elements of building structures. The method according to the invention is based on squeezing tubular feet (5) of the coupling connector until an oval shape is obtained, which enables insertion of the connector into shaped edges of building elements. Next, e.g. by heating, the feet (5) are returned to a shape similar to the initial one, causing an effective closure of the connection. The coupling connector in accordance with the invention consists of arms (1) inclined at an acute angle and united at their ends (2). Each arm (1) possesses a straight section (3) and a bent section (4) equipped with a tubular clamping foot (5). The coupling connector may also possess arms forming in the cross-section the shape of a trapezoid or oval, on the transverse axis of which the feet are mounted.
Patent EP-0137576-B1 (EP)
IPC: B65H23/26
Filed: 1984-04-11
Granted: 1988-06-08
Abstract: A trim rewinder eliminates manual removal of trim, and increases rewinder capacity several-fold. A stripper portion of a bin of the rewinder strips wound trim from elongated members of the rewinder into the bin as the bin is removed.A pressure member wipingly presses trim tightly about the elongated members to compact the trim.
Patent EP-0134065-B1 (EP)
IPC: C03C3/32
Filed: 1984-04-17
Granted: 1987-10-21
Abstract: Novel halide glass-forming compositions in the CdF2-AlF3-PbF2 and CdF2-AlF3-PbF2-LiF composition fields are disclosed which exhibit unusual glass stability. The constituents of these glasses are potentially vapor transportable, so that very pure glass articles exhibiting excellent infrared transparency can be envisioned.
Patent EP-0126551-B1 (EP)
IPC: C11D3/37
Filed: 1984-04-19
Granted: 1987-06-24
Abstract: A detergent composition containing a detergent active, sodium carbonate and calcite also contains a copolymer to reduce deposition of insoluble material on fabrics. The copolymer is derived from a carboxylic monomer and a non-carboxylic monomer, with the non-carboxylic monomer being in excess. A 3:1 copolymer of sulphonated styrene and maleic anhydride is exemplified.
Patent EP-0120815-B1 (EP)
IPC: F16K11/06
Filed: 1984-02-27
Granted: 1987-12-02
Abstract: The faucet comprises a body housing (2) whereinto an actuation cartridge (5) may be inserted, said body housing (2) being in communication with a cold water (3) delivery pipe and hot water (4) delivery pipe, the body housing (2) being ready for association with a delivery spout (30) and having a substantially cylindrical configuration.
Patent EP-0157831-B1 (EP)
Title: Dynamic variable compression ratio i.c. engine
IPC: F02B21/00
Filed: 1984-09-20
Granted: 1989-03-15
Abstract: A variable compression ratio piston I.C. engine includes a piston (14) with an inner chamber (38) separated from the combustion working chamber (16) by an orifice (g). The orifice is geometrically shaped to restrict transfer of gas from the working chamber (16) to the air chamber (38) by causing a choked flow condition to exist across the orifice when the piston speed exceeds that speed at which the critical pressure ratio occurs across the orifice. This prevents pressure equalization between the working and air chambers (16, 38) at the end of the compression of the charge supplied to the working chamber (16) above a selected engine speed to cause an effective increase in engine compression ratio above such speed. A specific piston structure for carrying out the invention is disclosed.
Patent EP-0181440-B1 (EP)
IPC: B65F1/02
Filed: 1985-08-09
Granted: 1989-11-23
Abstract: 1. A large waste container for refuse transportation including a casing (2) surrounding a compressed refuse column having a loading or emptying end which can be closed by a wall (36) and through which the refuse is compressed, when the wall is open, in the direction of the other end of the casing, and which can be permanently closed by means of a push plate (53), characterised in that the casing (2) follows in cross-section an outline formed by several compound curves (55, 56; 57, 58) having common edges (6), which corresponds internally and externally in the region of the container base (13) and the side wall sections (15) connected thereto to a compound curve (57, 58) which opens upwardly, and, in the region of the container top (12) and the side wall sections (14) connected thereto, is enclosed by a further compound curve (55, 56), wherein the wall (36) closing the loading end is located in a flap (35) which can be swung upwardly in a doorframe (20), and the push plate (35) has a support structure (59-66) which slides on rails (71, 72) and butts on a gate frame (21) to which the end of the casing is secured.
Patent EP-0182158-B1 (EP)
Title: Grinding head
IPC: B24B19/02
Filed: 1985-10-30
Granted: 1990-04-25
Abstract: The grinding head has a bar-like member, on whose free end is mounted a grinding tool with a grinding wheel spindle arranged at right angles to the longitudinal axis of the bar-like member. The grinding tool is driven by means of a work gear and a driving shaft, which is driven by means of a coupling with a motor. The motor is mounted in a casing, which is shaped onto the mounting flange. The grinding head can be vertically or horizontally arranged in the grinding or milling machine. Due to the fact that the grinding tool has a larger diameter than that of the bar-like member, facing groove sides in bores can be worked in one setting, so that the complete working operation is made faster due to the few idle strokes and simultaneously precision is increased.